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dd57c9308a
Currently, the parent interface keeps sending broadcast group join
requests even if p_key index 0 is invalid, which is possible/common in
virtualized environments where a VF has been probed to VM but the
actual P_key configuration has not yet been assigned by the management
software. This creates unnecessary noise on the fabric and in the
kernel logs:
ib0: multicast join failed for ff12:401b:8000:0000:0000:0000:ffff:ffff, status -22
The original code run the multicast task regardless of the actual
P_key value, which can be avoided. The fix is to re-init resources and
bring interface up only if P_key index 0 is valid either when starting
up or on PKEY_CHANGE event.
Fixes:
|
||
|---|---|---|
| .. | ||
| ipoib_cm.c | ||
| ipoib_ethtool.c | ||
| ipoib_fs.c | ||
| ipoib_ib.c | ||
| ipoib_main.c | ||
| ipoib_multicast.c | ||
| ipoib_netlink.c | ||
| ipoib_verbs.c | ||
| ipoib_vlan.c | ||
| ipoib.h | ||
| Kconfig | ||
| Makefile | ||